Copyright ©ERS Journals Ltd 2002 Diagnostic imaging of lung cancerDept of Radiology, Cecil Fleming House, University College Hospital, Grafton Way, London, UK CORRESPONDENCE: P. Shaw, Dept of Radiology, 2nd Floor, Cecil Fleming House, University College Hospital, Grafton Way, London, WC1E 6AV, UK. Fax: 44 2073882147. E-mail: p.shaw@medphys.ucl.ac.uk Keywords: bronchial carcinoma, computed tomography, diagnostic imaging, magnetic resonance imaging, positron emission tomography, staging
Received: September 11, 2001 Abstract
Carcinoma of the bronchus is the most common malignancy in the Western world. It is also the leading cause of cancer-related death accounting for 32% of all cancer deaths in males and 25% in females 1. In the USA it causes more deaths than cancers of the colon, breast and prostate combined 2. Disappointingly, in a recent UK survey of improvements in cancer survival 3, carcinoma of the bronchus showed the smallest percentage reduction in the number of deaths avoided between 19811990 (0.2%). This compares badly with breast (11% reduction) and melanoma (32%). The overall 5-yr survival for lung cancer diagnosed between 19861990 was only 5.3% (against 66% for breast and 76% for melanoma). It is on this background that the radiologist remains actively employed in the detection, diagnosis, staging and review of this common malignancy.
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